The administrator of the Motor Vehicle Administration says she's "confident" fewer voters were affected than originally feared by the eleventh-hour revelation of a technical glitch preventing updates to voter registrations.

"While this situation is truly regrettable, it is important to know that all affected customers were able to vote," Christine Nizer said in a statement. "Their provisional ballots will be cross checked by the State Board of Elections with MDOT MVA’s list to ensure every vote is counted.

Nizer has been the focus of some anger, including one call for her resignation, in the days since the glitch was made public. The outcomes of several races--most notably, the Democratic contest for county executive--remain unknown, and likely will stay that way until provisional ballots are counted next Thursday.

"I, again, apologize for any inconvenience our customers experienced," Nizer said. "MDOT MVA has taken immediate action to fix the programming error and put redundant measures in place to ensure it never happens again.